China Glass Beads Glass Microspheres for Road Safety

Glass Beads/Glass Microspheres for Road Safety
1.Glass Beads Picture
2.Glass Beads Applications
1.Grinding
2.Road marking paint
3.Sand blasting
Glass bead blasting, which is a type of abrasive blasting, for surface finishing, specifically to prepare metals by smoothing them. Bead blasting provides superior surface cleaning to remove paint, rust and other coatings.
1. This product is widely used in normal roads and highways, reflective roadblocks and warning signs. As premixed materials, it can achieve instant reflection effect.
2. While improving the safety of night driving, it can also ensure that the life of the marking line is greatly extended. When driving at night, the car lights on with glass beads road reticule, reflected light, make line looks glow, effectively improve the driving safety at night, also ensure the safety of pedestrians.
3.Glass Beads General Features

ProjectQualityChemical composition%SiO2>72%CaO>8%Na2O<14%MgO>2.5%Al2O30.5-2.0%Fe2O30.15%Others2.0%Refractive IndexNd≥1.5%Density2.4-2.6g/cm3Size distributionOversize ≤5% under size ≤10%Wire diameter0.03-0.4mmDurability3-5 %Hardness6-7 MOHS ;46HRCMicrohardness≥650kg/cm3CircularityRound rate of ≥95%

4.Detection Standard
European standard:EN1423 and EN1424;
American Standard: AASHTO M247 type 1 and type 2;
British Standard: BS6088 Class A and B;
Japanese standard:JIS R3301;
Korea Standard: KSL 2521 No1 and 2;
5.Glass microspheres packing

---Normal packaging:25kg/pp bag, then 40 bags in one ton bag .
---1000kg in one ton bag.
---Another 25kg/bag,then 40 bags on one ton pallet.
---We also can pack the garnet as customers' requirements.
6.Company Information

Jinan Junda Industrial Technology Co.Ltd. is established at 2005,We are in shandong province,
jinan city , we are also the manufacturer of granet sand, Steel Shot, Steel Grit, glass beads and
Steel Cut Wire Shot. We have well-equipped testing equipment and strong technical force.
With a wide range, good quality, reasonable prices, our products are extensively used in Casting,
Mechanical, Shipbuilding, automotive, Locomotive, Container, Steel and other industries.

7.FAQ
Q. What is the mode of your payment?
T/T: 50% advance payment and the rest 50% payment oay us when you get the scanned B/L from our E-mail.

L/C:100% irrevocable L/C at sight.


Q. What's the MOQ of your product?
As usual MOQ is 5TONS.Or as your require, we need to calculate the new price to you.


Q. Can you provide the free samples?
Yes, we can send free samples less than 500g to you. Normally, we can send samples to customer by
express, such as DHL,TNT,Fedex,Aramex, etc.